9 April 1994 ------------ | OVERVIEW | ------------ This README describes an OS/2 device driver (CDD110.ADD) for the Wearnes CDD110 CD-ROM drive. The device driver supports the internal Wearnes CDD110 and the Internal Orchid CDS-3110 cdrom drives. Supported Features ------------------ The OS/2 Wearnes CD-ROM device driver (CDD110.ADD) supports the following features: * Reads data from CD-ROM discs conforming to the High Sierra/ISO-9660 file formats. * Plays audio from standard audio CDs or mixed mode CD-ROM discs containing both data and audio * Multisession photo CD * Reads data from Mode 2 Form 1 or Mode 2 Form 2 sector formats * MMPM/2 Software Motion Video * MMPM/2 CD Audio Player * Software lock, unlock and eject THIS CD-ROM DEVICE DRIVER IS DESIGNED TO BE USED WITH THE OS/2 2.1 PRODUCT AND IS GOVERNED BY THE TERMS AND CONDITIONS OF THE OS/2 PROGRAM LICENSE AGREEMENT. ---------------- | INSTALLATION | ---------------- Before starting the installation procedure, you should unzip the files included in the CDD110.ZIP file and copy them to a diskette. The diskette you created will be referred to as the "Wearnes CD-ROM Device Driver Diskette" in the following installation instructions. The following files are included in the CDD110.ZIP file: CDD110.ADD - OS/2 device driver for Wearnes CDD110, Orchid CDS-3110 WEARNES.DDP - Wearnes CDD110 CD-ROM Drive ORCHID.DDP - Orchid CDS-3110 CD-ROM Drive README.110 - This README file. Installation if OS/2 2.1 is already installed on your fixed disk ---------------------------------------------------------------- 1. Run the Device Driver installation program a. Open the OS/2 System folder (usually located on the desktop) b. Open the System Setup folder c. Open Device Driver Install d. Insert the "Wearnes CD-ROM Device Driver Diskette" e. Select Install f. Select the device driver to install from the list g. Select OK (Note: You do not need to reboot OS/2 before starting step 2 below). 2. After the Device Driver Installation is complete, you must run Selective Install to install the files for the OS/2 CD-ROM Device Manager and OS/2 CD-ROM File System. a. Open the OS/2 System folder on the desktop b. Open the System Setup folder c. Open Selective Install d. Select the CD-ROM Device Support check box e. Select OK f. Scroll to the bottom of the CD-ROM device list table and select the choice OTHER g. Select OK h. Select the OK push button to proceed from the System Configuration screen to the OS/2 Setup and Installation window i. Select Install j. When prompted to do so, insert the numbered installation diskettes or installation CD-ROM from the OS/2 2.1 product 3. If you have changed the base I/O port address on your CD-ROM host adapter card you must edit your CONFIG.SYS file and add modify the /P:nnnn parameter on the BASEDEV=CDD110.ADD statement in your CONFIG.SYS file. Refer to the "Wearnes Device Driver Parameters" section below. 4. Shut down and restart your system Installation from the CD-ROM version of OS/2 2.1 ------------------------------------------------ 1. Make a copy of the OS/2 2.1 diskette labeled "Diskette 1" 2. Copy the file CDD110.ADD from the "Wearnes CD-ROM Device Driver Diskette" to the root directory on the copy of the OS/2 2.1 Diskette 1. (Note: If there is not enough room on the copy of OS/2 2.1 Diskette 1, then delete the file IBM2SCSI.ADD. If you delete IBM2SCSI.ADD, you must also edit the CONFIG.SYS file and delete the line BASEDEV=IBM2SCSI.ADD) 3. Edit the CONFIG.SYS file located on the copy of Diskette 1. At the end of the file, add the following statement. BASEDEV=CDD110.ADD /P:nnn where "/P:nnn" is the base I/O port address selected on the CD-ROM host interface card. The default base I/O port address for the Wearnes interface card is 340h, so the statement would appear as follows if the card is set to address 340h: BASEDEV=CDD110.ADD /P:340 If your CD-ROM drive is attached to an audio card, (i.e. the Orchid SoundWave 32), you must add the /AT parameter switch which is described in the "Wearnes Device Driver Parameters" section below. 4. Begin the installation by inserting the Installation Diskette into drive A and restarting the system. When prompted to insert Diskette 1, insert the copy that you modifed. 5. When the System Configuration screen is displayed during installation, the CD-ROM Device Support field will display "None". Do not modify the choice and continue with the installation. 6. After installation is complete, and you have rebooted your system, you will not be able to access your CD-ROM drive. This is due to a defect in the OS/2 2.1 install program. To access your CD-ROM drive, perform the following steps: a. Copy the following files from the OS/2 2.1 Diskette 1 to the drive which OS/2 was installed. (Note: the example assume C:, change if different) COPY A:OS2CDROM.DMD C:\OS2 COPY A:CDFS.IFS C:\OS2 b. Edit the CONFIG.SYS file on drive which OS/2 was installed and add the following statements to the end of the file: (Note: the example assume C:, change if different) DEVICE=C:\OS2\OS2CDROM.DMD /Q IFS=C:\OS2\CDFS.IFS /Q c. Shut down and reboot the system 7. You will need to run Selective Install to copy over some remaining system files. a. Open the OS/2 System folder on the desktop. b. Open the System Setup folder. c. Open Selective Install d. Select the CD-ROM Device Support check box e. Select OK f. Scroll to the bottom of the CD-ROM device list table and select the choice OTHER g. Select OK h. Select the OK push button to proceed from the System Configuration screen to the OS/2 Setup and Installation window i. Select Install j. When prompted to do so, insert the installation CD-ROM from the OS/2 2.1 product. Installation from the diskette version of OS/2 2.1 -------------------------------------------------- 1. Install the OS/2 2.1 product from the diskettes 2. Go to the section above titled "Installation if OS/2 2.1 is already installed on your fixed disk". --------------------------------- | Wearnes Device Driver Parameters | --------------------------------- This section lists the parameters which are supported for the Wearnes CD-ROM device driver. The parameters can be changed by modifying the BASEDEV=CDD110.ADD line in config.sys. For the CDD110.ADD device driver, the syntax for the line in config.sys is as follows: BASEDEV=CDD110.ADD [/AT:dd] [/P:nnn] [/V] [/AT:dd] Sets the adapter type connected to the CD-ROM drive. Supported values for dd are: 05 = Orchid SoundWave 32 or GameWave 32 [/V] The device driver will display the device driver revision level and CD-ROM product information at boot time. Wearnes CDD110 Device Driver Parameter Examples --------------------------------------------- 1. Wearnes CDD110 CD-ROM drive attached to a Wearnes host adapter: The Wearnes host adapter supports base I/O port addresses of 300h, 320h, 330h, 340h or 360h. If the host adapter is set to any port address other than the default of 340h, the config.sys statement needs to be modified. For example, if the Wearnes host adapter is set to a base I/O port address of 360, the line in config.sys should be: BASEDEV=CDD110.ADD /P:360 2. Wearnes CDD110 CD-ROM drive attached to the Orchid Soundwave 32 adapter. If the Wearnes CDD110 is attached to the Orchid SoundWave 32 host adapter at base I/O port address of 320h, the line in your config.sys should be: BASEDEV=CDD110.ADD /P:320 /AT:05 Wearnes Host Adapter Jumper Settings ----------------------------------------- The following tables explain the jumper settings for the Wearnes CDC005, the adapter that ships with model CDD110 Base Addr 0300 JP8 (1-2) Base Addr 0320 JP8 (3-4) Base Addr 0330 JP8 (5-6) Base Addr 0340 JP8 (7-8)* Base Addr 0360 JP8 (9-10) * for default -------------------- | Trouble shooting | -------------------- 1. If you are not able to access the CD-ROM drive: a. Add the /V parameter switch to the BASEDEV=CDD110.ADD statement in your CONFIG.SYS file. For example: BASEDEV=CDD110.ADD /P:340 /V After rebooting, the device driver will display the list of drives it has identified. For example: IBM OS/2 CDD110.ADD 0.10 WEARNES CD-ROM CDD110 V1.04B 11-23-93 Port: 0340 If no units were detected, the following message is displayed: IBM OS/2 CDD110.ADD 0.10 No units detected. If no units were detected, see step 1b below. If units were detected, see step 1c below. b. Make sure the Base I/O Port Address specified by the /P parameter in the config.sys file matches the Base Port Address selected with the DIP switch on the interface card. The default Base I/O Port Address for the Wearnes interface card is address 340h. If you have changed the Base I/O Port Address on the card, you must change the /P parameter on the BASEDEV=CDD110.ADD statement in config.sys. For example, if you changed the Base I/O Port Address to 360h, the statement in config.sys should be as follows: BASEDEV=CDD110.ADD /P:360 c. Make sure all the required files to operate the CD-ROM drive have been installed. You should have the appropriate BASEDEV= statement in CONFIG.SYS for your CD-ROM device driver. You should also have the following statements for the CD-ROM system files in your config.sys: DEVICE=C:\OS2\OS2CDROM.DMD /Q IFS=C:\OS2\CDFS.IFS /Q DEVICE=C:\OS2\MDOS\VCDROM.SYS BASEDEV=CDD110.ADD /P:340 If you do not have the above statements in your config.sys, you must use the OS/2 2.1 Selective Install to install the CD-ROM support files. 2. If the drive letter assigned to the CD-ROM drive under OS/2 is different than the drive letter assigned under DOS. The CD-ROM drive is assigned the next available drive letter after drive letters have been assigned for the floppy drives and fixed disk drives. The drive letter is also assigned after any installable block device drivers which are located in config.sys before the DEVICE=C:\OS2\OS2CDROM.DMD statement (i.e. DEVICE=C:\OS2\VDISK.SYS). There is currently no mechanism in OS/2 for assigning a specific drive letter for the CD-ROM drive. The drive letter assignment under DOS can be controlled by using the /L switch on MSCDEX.EXE command line. ---------------------- | Reporting Problems | ---------------------- Defect reports should include the following information: CD-ROM Product ID: Wearnes CDD110 CD-ROM Firmware Level: (i.e. V1.04B ) Host CPU type and speed: (i.e. 25MZ 486) The CD-ROM product ID and firmware level can be displayed at boot time by adding the /V switch to the BASEDEV=CDD110.ADD line in config.sys. For example, the following line may be displayed at boot time after the OS/2 logo screen is displayed: WEARNES CD-ROM CDD110 V1.04B 11-23-93 Port: 0300 The firmware level in the example above is 1.04B ------------------------------- | TradeMarks and Copyrights | ------------------------------- IBM(TM) and OS/2(TM) are registered trademarks of International Business Machines Corporation. Wearnes is a registered trademark Wearnes Technology Corporation NOTICE: The device driver and this file are owned by Wearnes and protected by United States copyright laws, international treaty provisions, and all other applicable national laws. You may not reverse engineer, decompile, or disassemble the device driver. IBM DISCLAIMS ALL WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WITHOUT LIMITATION, WARRANTIES OF FITNESS AND MERCHANTABILITY WITH RESPECT TO THE INFORMATION IN THIS DOCUMENT. BY FURNISHING THIS DOCUMENT, Wearnes GRANTS NO LICENSES TO ANY RELATED PATENTS OR COPYRIGHTS. Copyright IBM Corporation, 1994, all rights reserved.